Intructions:
1. Fork this repo on github.
2. Create an app that can interactively play the game of Tic Tac Toe against another player and never lose.
3. Commit early and often, with good messages.
4. Push your code back to github and send me a pull request.

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Explanation:

This was an original entry several years back. I'm going to clean it up and update for Django 1.6.x, as well
as PEP-8, pyflakes, etc.

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Updated:

I updated my original tictactoe app to be slightly more maintainable. After three years, Taconite and jQuery had newer supported versions and Django has had 4-5 major versions. I updated both the Python and Javascript where deprecated (or removed, look at you function-based generic views). I simplified and retackled the naming ceremony with tictactoe.models.Board.eval_row since it had no real reason to be as customizable as it was (passing in the row resolving function). I switched most of the comments to docstrings. I made the docstrings pass
my validation tools like pep8/pylint/pyflakes. In general, everything now passes those three tools with their default settings. I note when something doesn't pass and explain it.

In retrospect, using exceptions in application-meaningful way was a huge maintainability win. I came in and immediately understood what my app was doing. My original usage of extremely short variable names didn't stand the test of time. While I understood what was going on, things like the eval_row made me think harder than would have otherwise been necessary. Consequently, I rewrote that function to have better naming. logic.py survived almost unscathed (I switched up the p argument in eval_row to players, and that change needed to be reflected), otherwise the logic and testing remains solid.

I included tttp, which is a full django project. It utilizes one custom app called tictactoe. To utilize:

1. mkvirtualenv tictactoe
2. workon tictactoe
3. pip install -r tttp/requirements.txt
4. cd tttp
5. python manage.py syncdb --noinput && python manage.py collectstatic --noinput && python manage.py runserver
6. Navigate to http://localhost:8000/tictactoe/ for a new game

More details are included in the README and README.logic.